21ff590e6d
modify language model scoring
8 years ago
ac370eca85
add annotations
8 years ago
51f35a5372
code clean & add external scorer
8 years ago
dedbfb2654
enable ctc beam search decoder
8 years ago
cfe9d22866
update annotations
8 years ago
c943ca79ac
mv ctc_beam_search_decoder into deep_speech_2/
8 years ago
e016778e20
Merge pull request #78 from xinghai-sun/ds2_libri
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Update librispeech.py for DeepSpeech2.
8 years ago
06e9f71389
Remove manifest's line number check from librispeech.py and update README.md.
8 years ago
3f63e069e0
Fix typos and follow comments.
8 years ago
cc2a4d4e3d
Add error rate calculation script.
8 years ago
f49eab5fec
Change assert to exception raising.
8 years ago
d3eeb7fd76
Refine librispeech.py for DeepSpeech2.
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Summary:
1. Add manifest line check.
2. Avoid re-unpacking if unpacked data already exists.
3. Add full_download (download all 7 sub-datasets of LibriSpeech).
8 years ago
7c85e0fdb5
Support variable input batch and sortagrad.
8 years ago
d2e467385d
Add loading model function for train.py.
8 years ago
730d5c4dd3
Update DS2 README.md and fix bug in librispeech.py
8 years ago
2a83486500
Refactor decoder interfaces and add ./data directory.
8 years ago
8313895e85
1. Fix incorrect decoder result printing.
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2. Fix incorrect batch-norm usage in RNN.
3. Fix overlapping train/dev/test manfests.
4. Update README.md and requirements.txt.
5. Expose more arguments to users in argparser.
6. Update all other details.
8 years ago
e6a349992b
Refactor data utils into a class and add feature normalization.
8 years ago
9c3cd3c704
Update some parameters and comments.
8 years ago
0babc5c4d7
Add function docs.
8 years ago
70a343a499
Add infererence and add SortaGrad for only first pass.
8 years ago
3fc94427db
Add librispeech dataset, audio data provider and simplfied DeepSpeech2 model configuration.
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Bug exists when run training.
8 years ago
d59b8ca97e
Add deep_speech_2 folder.
8 years ago
Yibing Liu
Xinghai Sun
yangyaming
dangqingqing